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Alaska Airlines, Inc.

Is AS1437 delayed?

No — AS1437 landed in Seattle 13 min early, at 18:57 on Sep 29 (as of Sep 30, 01:57 UTC).

Often late: arrived more than 15 min after schedule on 20 of the last 26 flights.

Arrived

13 min early

Official source · Updated

Departure

Sacramento

SMF

Actual

Scheduled 17:15

Sep 29

Arrival

Seattle

SEA

Actual

Scheduled 19:11

Sep 29

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

Market settled: On time.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Sacramento → Seattle

    13 min early

  • Sacramento → Seattle

    39 min late

  • Sacramento → Seattle

    2 min early

  • Sacramento → Seattle

    57 min late

  • Sacramento → Seattle

    24 min late

Is AS1437 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
26
On time
23%
of 26 arrivals
Late
77%
of 26 arrivals
Cancelled
0%
of 26 flights
Median arrival delay
32 min
9 in 10 arrived within
58 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Seattle (SEA) departures

Left more than 15 min late
212 of 390
Cancelled today
4

Related flights

All Alaska Airlines, Inc. flights

Flight history and details
AS1437 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 29, 2026ArrivedSacramentoSeattle
View this flight’s market
-13
Sep 28, 2026ArrivedSacramentoSeattle39
Sep 27, 2026ArrivedSacramentoSeattle-2
Sep 26, 2026ArrivedSacramentoSeattle57
Sep 25, 2026ArrivedSacramentoSeattle24
Sep 24, 2026ArrivedSacramentoSeattle45
Sep 23, 2026ArrivedSacramentoSeattle31
Sep 22, 2026ArrivedSacramentoSeattle39
Sep 21, 2026ArrivedSacramentoSeattle32
Sep 20, 2026ArrivedSacramentoSeattle41
Sep 19, 2026ArrivedSacramentoSeattle22
Sep 18, 2026ArrivedSacramentoSeattle19
Sep 17, 2026ArrivedSacramentoSeattle58
Sep 16, 2026ArrivedSacramentoSeattle49
Sep 15, 2026ArrivedSacramentoSeattle101
Sep 14, 2026ArrivedSacramentoSeattle32
Sep 13, 2026ArrivedSacramentoSeattle46
Sep 12, 2026ArrivedSacramentoSeattle-3
Sep 11, 2026ArrivedSacramentoSeattle3
Sep 10, 2026ArrivedSacramentoSeattle50
Sep 9, 2026ArrivedSacramentoSeattle1
Sep 8, 2026ArrivedSacramentoSeattle197
Sep 7, 2026ArrivedSacramentoSeattle25
Sep 6, 2026ArrivedSacramentoSeattle25
Sep 5, 2026ArrivedSacramentoSeattle0
Sep 4, 2026ArrivedSacramentoSeattle14

Email me if AS1437 runs late

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